Present with ease using the Dual Mode Antimicrobial Laser Presenter with Timer. With intuitive controls, a red laser pointer to call out key content, and an LCD screen to help you keep track of how much time you have left in your presentation, you can deliver a presentation with precision and confidence. Its vibrating alerts also keep you discreetly aware of key milestones in the presentation. Connect the presenter via a USB receiver or Bluetooth and control your presentation up 20 meters away. The USB receiver supports AES 128-bit encryption and seamlessly stores within the presenter. It even features a light indicator when the USB receiver is detached from the presenter, reducing the risk of leaving it behind. Both stylish and functional, the Dual Mode Antimicrobial Laser Presenter is also ergonomic and features anti-microbial properties that help prevent bacteria growth on the presenter itself. The presenter comes equipped with two AAA batteries and has a LED low battery alert when it's time to change the battery. *Antimicrobial protection is limited to the product itself.